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首页 > 产品中心 > 试剂 > 常用生化试剂
  • Poly(ethylene oxide) average Mv 200,000, powder
    货号:181994-250G
    品牌:Merck-Sigma
    规格:250G
    供货时间:现货人气:722
  • Silicone oil Dow Corning Corporation 200(R) fluid, viscosity 60,000 cSt (25 C)
    货号:181838-250ML
    品牌:Merck-Sigma
    规格:250ML
    供货时间:现货人气:725
  • Poly(isobutyl methacrylate) average Mw ~70,000, crystalline
    货号:181544-50G
    品牌:Merck-Sigma
    规格:50G
    供货时间:现货人气:722
  • Poly(1,4-butylene adipate) average Mw ~12,000 by GPC
    货号:181501-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:723
  • Polyisobutylene average Mw ~1,000,000, average Mn ~600,000 by GPC/MALLS, average Mv ~1,200,000
    货号:181463-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:723
  • Poly(acrylic acid) average Mv ~450,000
    货号:181285-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:723
  • Angelicin analytical standard
    货号:18118-10MG
    品牌:Merck-Sigma
    规格:10MG
    供货时间:现货人气:722
  • Bromopolystyrene extent of labeling: ~5 mmol/g Br loading
    货号:18102-2.5KG-R
    品牌:Merck-Sigma
    规格:2.5KG
    供货时间:现货人气:723
  • 4-Allylpyrocatechol analytical standard
    货号:18078-10MG
    品牌:Merck-Sigma
    规格:10MG
    供货时间:现货人气:723
  • Carbon disulfide ACS reagent, >=99.9%
    货号:180173-500ML
    品牌:Merck-Sigma
    规格:500ML
    供货时间:现货人气:722
  • Carbon disulfide ACS reagent, >=99.9%
    货号:180173-2L
    品牌:Merck-Sigma
    规格:2L
    供货时间:现货人气:723
  • Disperse Blue 35 for microscopy
    货号:17992-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:722
  • 2-Phenyl-1-propanol 97%
    货号:179817-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:722
  • Super-Hydride(R) solution 1.0 M lithium triethylborohydride in THF
    货号:179728-800ML
    品牌:Merck-Sigma
    规格:800ML
    供货时间:现货人气:722
  • (24R)-24,25-Dihydroxyvitamin D3 >=98% (vitamin + pre-vitamin, HPLC)
    货号:17943-1MG
    品牌:Merck-Sigma
    规格:1MG
    供货时间:现货人气:722
  • Toluene ACS reagent, >=99.5%
    货号:179418-500ML
    品牌:Merck-Sigma
    规格:500ML
    供货时间:现货人气:722
  • Toluene ACS reagent, >=99.5%
    货号:179418-1L
    品牌:Merck-Sigma
    规格:1L
    供货时间:现货人气:721
  • Methanol ACS reagent, >=99.8%
    货号:179337-500ML
    品牌:Merck-Sigma
    规格:500ML
    供货时间:现货人气:721
  • Methanol ACS reagent, >=99.8%
    货号:179337-20L
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:721
  • Methanol ACS reagent, >=99.8%
    货号:179337-1L
    品牌:Merck-Sigma
    规格:1L
    供货时间:现货人气:721
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